diff --git a/src/WebSocketBuilder.NetCoreApp2.1.cs b/src/WebSocketBuilder.NetCoreApp2.1.cs
index 5789ee9..4cb80dc 100644
--- a/src/WebSocketBuilder.NetCoreApp2.1.cs
+++ b/src/WebSocketBuilder.NetCoreApp2.1.cs
@@ -133,7 +133,10 @@ namespace k8s
///
/// An value representing the SSL protocols that the client supports.
///
- public SslProtocols EnabledSslProtocols { get; set; } = SslProtocols.Tls;
+ ///
+ /// Defaults to , which lets the platform select the most appropriate protocol.
+ ///
+ public SslProtocols EnabledSslProtocols { get; set; } = SslProtocols.None;
///
/// The WebSocket keep-alive interval.